Introduzzjoni
This manual provides essential instructions for the safe operation, maintenance, and troubleshooting of your Hart 40V 10-inch Cordless Pruner Chainsaw, model HLC503. Please read this manual thoroughly before using the tool to ensure proper function and to prevent injury.
The Hart 40V 10-inch Cordless Pruner Chainsaw is designed for cutting small branches and pruning bushes. It operates on a 40V battery system (battery and charger sold separately).

Figura 1: Hart 40V 10-inch Cordless Pruner Chainsaw HLC503. This image displays the complete chainsaw unit, highlighting its compact design, the 10-inch bar and chain, the front handle, and the rear comfort grip. The Hart logo is visible on the motor housing and the front handle.
Informazzjoni Ġenerali dwar is-Sigurtà
Dejjem osserva l-prekawzjonijiet bażiċi ta’ sigurtà biex tnaqqas ir-riskju ta’ nar, xokk elettriku, u korriment personali meta tħaddem għodda tal-enerġija. Żomm dan il-manwal għal referenza futura.
Sigurtà Personali
- Ilbes tagħmir protettiv personali (PPE) xieraq: Always wear safety glasses or goggles, hearing protection, gloves, and sturdy footwear.
- Ilbes sew: Do not wear loose clothing or jewelry that can get caught in moving parts. Keep hair, clothing, and gloves away from moving parts.
- Oqgħod attent: Do not operate the chainsaw when you are tired, under the influence of drugs, alcohol, or medication.
- Żomm sieq u bilanċ kif suppost: Ensure a stable stance before and during operation.
Sigurtà taż-Żona tax-Xogħol
- Żomm iż-żona tax-xogħol nadifa u mdawwal sew: Żoni imbarazz jew skuri jistiednu inċidenti.
- Żomm lil dawk li jkunu fil-qrib 'il bogħod: Do not allow children or untrained persons to operate or be near the chainsaw.
- Evita ambjenti perikolużi: Do not use the chainsaw in damp jew f'postijiet imxarrbin, jew esponih għax-xita.
Sigurtà Speċifika tas-Serrieq tal-Katina
- Understand kickback: Be aware of the potential for kickback, which can occur when the moving chain contacts an object at the upper quadrant of the guide bar nose.
- Use both hands: Dejjem żomm is-serrieq tal-katina sew biż-żewġ idejn meta tkun qed toperah.
- Spezzjona qabel l-użu: Check for damaged parts, loose fasteners, and proper chain tension before each use.
- Never modify the chainsaw: Unauthorized modifications can impair safety and performance.
Kontenut tal-Pakkett
Ensure all items listed below are present in your package. If any parts are missing or damaged, do not operate the tool and contact customer service.
- Hart 40V 10-inch Cordless Pruner Chainsaw (HLC503)
- Gwida Bar
- Katina Rat
- Scabbard (Bar Cover)
- Wrench with Onboard Storage
- Manwal tal-Operatur (dan id-dokument)
Nota: Battery and charger are MHUX included with this tool and must be purchased separately. This chainsaw is compatible with all Hart 40V batteries and chargers.
Setup
1. Installazzjoni u Tneħħija tal-batterija
- Biex Tinstalla: Align the ribs on the battery with the grooves in the chainsaw's battery port. Slide the battery into the port until it clicks securely into place.
- Biex tneħħi: Press the battery release button (usually located on the battery itself) and slide the battery out of the port.
Ensure the battery is fully charged before use. Refer to your battery and charger manual for charging instructions.
2. Guide Bar and Saw Chain Installation
Always ensure the battery is removed before performing any assembly or maintenance.
- Remove Side Cover: Use the onboard wrench to loosen the nuts securing the side access cover. Remove the cover.
- Installa l-Bar tal-Gwida: Place the guide bar onto the studs, ensuring the chain tensioning pin fits into the hole on the guide bar.
- Installa l-Katina tas-Serrieq: Carefully loop the saw chain around the drive sprocket and into the groove of the guide bar. Ensure the cutting edges of the chain are facing the correct direction (refer to markings on the chain or bar).
- Replace Side Cover: Reinstall the side cover and hand-tighten the nuts. Do not fully tighten yet.
- Aġġusta t-Tensjoni tal-Katina: Use the chain tensioning screw (typically located on the side cover) to adjust the chain tension. The chain should be snug against the guide bar but still able to be pulled freely by hand. There should be no slack on the underside of the bar, and the chain should not bind.
- Issikka l-Ġewż: Once tension is correct, fully tighten the side cover nuts with the wrench.
3. Imla r-Reċipjent taż-Żejt tal-Katina
The chainsaw features an automatic oiler. It is crucial to keep the oil reservoir filled with appropriate bar and chain oil to ensure smooth operation and extend the life of the chain and bar.
- Poġġi l-lupa fuq wiċċ ċatt u stabbli.
- Unscrew the oil cap (usually located on the top or side of the motor housing).
- Fill the reservoir with quality bar and chain oil. Do not use waste oil or thin oils like motor oil, as this can damage the pump and chain.
- Erġa' poġġi l-għatu taż-żejt sew.
- Iċċekkja l-livell taż-żejt ta' spiss waqt it-tħaddim u imla mill-ġdid kif meħtieġ.
Istruzzjonijiet Operattivi
Before starting, ensure all safety precautions are followed, the battery is charged, and the oil reservoir is full.
1. Bidu tal-Lupa
- Insert a fully charged 40V battery into the chainsaw.
- Grip the chainsaw firmly with both hands: one hand on the front handle and the other on the rear comfort grip.
- To start, depress the safety lock-out button (if present) and then squeeze the trigger switch. The chain will begin to move.
2. Tekniki tat-tqattigħ
- Żbir tal-Fergħat: When cutting branches, support the branch if possible to prevent it from pinching the chain. Make relief cuts if the branch is large to avoid tearing the bark.
- Evita Kickback: Always be aware of the guide bar tip. Avoid contact with any object, especially when cutting with the upper quadrant of the tip, as this can cause sudden upward and backward movement (kickback).
- Żomm il-Kontroll: Let the chainsaw do the work. Do not force the saw through the cut. Apply steady, light pressure.
- Ċar Debris: Stop the chainsaw and remove the battery before clearing any jammed debris from the chain or bar.
3. Twaqqif tas-Serrieq tal-Katina
Release the trigger switch. The chain will stop moving. Always remove the battery when the chainsaw is not in use or before performing any adjustments or maintenance.
Manutenzjoni
Manutenzjoni regolari tiżgura l-lonġevità u t-tħaddim sikur tas-serrieq tal-katina tiegħek. Dejjem neħħi l-batterija qabel ma tagħmel kwalunkwe manutenzjoni.
1. Tisħin u Sostituzzjoni tal-Katina
- Sann: A dull chain will cut slowly and require more force. Sharpen the chain regularly using a round file of the correct diameter (refer to chain specifications, typically 3/8" LP for this model). Maintain the correct filing angles.
- Sostituzzjoni: Replace the chain when it is severely dull, damaged, or stretched beyond adjustment limits. Follow the installation steps in the "Setup" section.
2. Manutenzjoni tal-Barra Gwida
- Kanal Nadif: Periodically clean the guide bar groove to remove sawdust and debris that can impede chain movement and oil flow.
- Flip Bar: To ensure even wear, flip the guide bar over periodically (e.g., after every 8-10 hours of use).
- Iċċekkja għal Burrs: Neħħi kwalunkwe tbajja’ li tifforma fuq il-binarji tal-gwida billi tuża għodda ċatta file.
3. Tindif u Ħażna
- Tindif: After each use, clean the chainsaw exterior with a damp cloth. Remove sawdust and debris from the motor housing vents and around the chain and bar area.
- Ħażna: Store the chainsaw in a dry, secure location, out of reach of children. Always install the scabbard (bar cover) over the guide bar and chain before storage. Remove the battery before storing for extended periods.
Issolvi l-problemi
This section addresses common issues you might encounter with your Hart 40V 10-inch Cordless Pruner Chainsaw. If you experience a problem not listed here, or if the suggested solution does not resolve the issue, contact customer support.
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Lupa ma tibda |
|
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| Il-katina ma tiċċaqlaqx jew tiċċaqlaq bil-mod |
|
|
| Chainsaw cuts poorly or unevenly |
|
|
| No oil flow to chain |
|
|
Speċifikazzjonijiet
| Numru tal-Mudell | HLC503 |
| Brand | Hart |
| Sors tal-Enerġija | 40V Battery Powered (Battery and Charger Not Included) |
| Tul tal-Bar | 10 pulzieri |
| Piż tal-oġġett | 7 liri (madwar 3.17 kg) |
| Dimensjonijiet tal-Prodott | 40"L x 13"W x 14"H (approximately 101.6 cm L x 33 cm W x 35.6 cm H) |
| Komponenti Inklużi | Scabbard, Wrench |
| UPC | 728370634747 |
Garanzija u Appoġġ
For specific warranty information, please refer to the warranty card included with your product or visit the official Hart Tools websit. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri għal talbiet ta' garanzija.
For technical support, replacement parts, or service inquiries, please contact Hart customer service. Contact details can typically be found on the product packaging or the official brand websit.





